From 3cc61701bd7fd0a3fa6cb3c70f2b927a1e51970a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Cornell=C3=A0?= <marc.cornella@live.com>
Date: Tue, 4 Oct 2016 13:56:25 +0200
Subject: [PATCH] Update per-directory-history plugin to latest version (#5493)

Latest version: February 17, 2016 - dd81201
---
 plugins/per-directory-history/README.md              |  5 ++---
 .../per-directory-history/per-directory-history.zsh  | 12 +++++++-----
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/plugins/per-directory-history/README.md b/plugins/per-directory-history/README.md
index d8ff93dc..196f74e6 100644
--- a/plugins/per-directory-history/README.md
+++ b/plugins/per-directory-history/README.md
@@ -27,9 +27,8 @@ Usage
 2.  The default mode if per directory history, interact with your history as normal.
 
 3.  Press ^G (the Control and G keys simultaneously) to toggle between local
-    and global histories. 
-
-
+    and global histories.  If you would prefer a different shortcut to toggle
+    set the PER_DIRECTORY_HISTORY_TOGGLE environment variable.
 
 -------------------------------------------------------------------------------
 Configuration
diff --git a/plugins/per-directory-history/per-directory-history.zsh b/plugins/per-directory-history/per-directory-history.zsh
index bdee341b..1242dc42 100644
--- a/plugins/per-directory-history/per-directory-history.zsh
+++ b/plugins/per-directory-history/per-directory-history.zsh
@@ -30,7 +30,7 @@
 #
 ################################################################################
 #
-# Copyright (c) 2012 Jim Hester
+# Copyright (c) 2014 Jim Hester
 #
 # This software is provided 'as-is', without any express or implied warranty. 
 # In no event will the authors be held liable for any damages arising from the
@@ -57,6 +57,7 @@
 #-------------------------------------------------------------------------------
 
 [[ -z $HISTORY_BASE ]] && HISTORY_BASE="$HOME/.directory_history"
+[[ -z $PER_DIRECTORY_HISTORY_TOGGLE ]] && PER_DIRECTORY_HISTORY_TOGGLE='^G'
 
 #-------------------------------------------------------------------------------
 # toggle global/directory history used for searching - ctrl-G by default
@@ -76,7 +77,7 @@ function per-directory-history-toggle-history() {
 
 autoload per-directory-history-toggle-history
 zle -N per-directory-history-toggle-history
-bindkey '^G' per-directory-history-toggle-history
+bindkey $PER_DIRECTORY_HISTORY_TOGGLE per-directory-history-toggle-history
 
 #-------------------------------------------------------------------------------
 # implementation details
@@ -108,7 +109,7 @@ function _per-directory-history-change-directory() {
 }
 
 function _per-directory-history-addhistory() {
-  print -Sr -- ${1%%$'\n'}
+  print -Sr -- "${1%%$'\n'}"
   fc -p $_per_directory_history_directory
 }
 
@@ -140,8 +141,9 @@ function _per-directory-history-set-global-history() {
 
 
 #add functions to the exec list for chpwd and zshaddhistory
-chpwd_functions=(${chpwd_functions[@]} "_per-directory-history-change-directory")
-zshaddhistory_functions=(${zshaddhistory_functions[@]} "_per-directory-history-addhistory")
+autoload -U add-zsh-hook
+add-zsh-hook chpwd _per-directory-history-change-directory
+add-zsh-hook zshaddhistory _per-directory-history-addhistory
 
 #start in directory mode
 mkdir -p ${_per_directory_history_directory:h}